口罩拉力(li)試(shi)驗機 拉伸測(ce)試(shi)機 依據:GB/T16491-2008《電(dian)子式*試(shi)驗機》及JJG475-2008《電(dian)子式*試(shi)驗機檢(jian)定(ding)規程》JBT7797-1995《橡(xiang)(xiang)膠、塑料拉力(li)試(shi)驗機技術(shu)條件》符合(he)國標:GBT529-1999《硫化(hua)橡(xiang)(xiang)膠或熱塑性橡(xiang)(xiang)膠撕裂強度(du)的測(ce)定(ding)》(褲型、直(zhi)角形(xing)(xing)和新月形(xing)(xing)試(shi)樣)GBT13936-92《硫化(hua)橡(xiang)(xiang)膠與金屬粘結拉伸剪切強度(du)測(ce)定(ding)方法》